And obviously every single car is different, so the first thing you need to find out when you start setting up a new car is what bottoming out means in terms of ride height reading. Bristol Motor Speedway Asphalt Street Stock Setups; Charlotte Motor Speedway Asphalt Street Stock Setups; Concord Speedway Asphalt Street Stock Setups; Five Flags Speedway Asphalt Street Stock Setups In the following series of blog posts were trying to shed some light on the various hardware parts you need to have or for some parts should have. You are using an out of date browser. Excessive spin on the drive axle cause that axle to lose grip causing sudden oversteer (on RWD cars) or understeer (on FWD cars). For a better experience, please enable JavaScript in your browser before proceeding. I have played around with them before and I have an okay idea on what tweaking certain things do, but I do not have the time or want to create my own. Softer rear ARB means more of the lateral load transfer is distributed to the front axle. Second race, completely my fault. The process of finding a good tyre pressure, at least for short runs, is the same iterative process as with the lower end cars. Necessary cookies are absolutely essential for the website to function properly. VRS offers three different subscription plans. We both seemed to have it pretty under control, I just couldn't figure out a way around without wrecking him. A very nice added bonus with VRS is that youll have access to all their telemetry software and logging data. Together, they make a good introduction -- which is all they really are to begin with. I dont want to have to waste my time searching pages and pages of posts to try and potentially find a setup that someone has posted, only to do the same thing again a week later. The same applies to each wheels toe-in. Quick View. Some series are very generous with people posting up their setups each week. This is an internally generated cookie that we use to hide our SMS form if our users have signed up or indicated they are not interested receiving SMS notifications. For cars that are not very aero dependant the ride heights are primarily used to affect the center of gravity. You are all, after all, just keeping the gas pedal on the floor the whole time. Tuning the rear ARB on the Skip Barber car is mostly a question of driver preference: If you find the car too unstable for your liking, you can try reducing rear ARB stiffness. By statically and/or dynamically adjusting the ride heights, you can optimize the aero performance of the car. But opting out of some of these cookies may have an effect on your browsing experience. Fuel load: Added fuel (per the example above, for full race distance as opposed to for qualifying) adds more weight to the car, which compresses the springs more, which reduces the ride heights. In the rear are two separate spring and damper units. As a result, youll get a non-zero reading even if the splitter bottoms out. See also thePC & screens, and the summary. The long and short of it is this. Each car is different, but in general theres an ideal ride height range that produces maximum downforce. They also offer a free tier, however, it is pretty limited in what setups youll have access to. 3: Ground clearance The iRacing Forums come in at last for me as theyre just inconvenient and unpredictable. How to Open the Setups Explains the function of each adjustment. The regulations allow the FR2.0s ride height to be very low, as a consequence you can run the stiffest front springs and still achieve your desired front ride height. We've added TWO new Mercedes-AMG race cars, Mercedes-AMG GT3 2020 and Mercedes-AMG GT4, and the Radical SR10 to our stables. 1: Lower center of gravity means less lateral weight transfer, which means more grip I'm really hoping the next class is way cleaner. Youd need to drive 4 + 5 laps (4 laps to get the tires warmed up, then 5 clean laps within a few tenths of each other). iRacing Forum. This guide defines each listing in the Garage section for each car available in the iRacing.com Motorsport Simulation. Welcome to the Unofficial iRacing Reddit Community. Hem; Artiklar; Nummer. And weve discussed in 5.3, lateral weight transfer reduces the total available grip. It also has a very active Discord server where you can discuss sim racing and get notified about new setups, etc. With the turns so gentle and banked, you can almost lay a brick on the gas and take a nap. Keep in mind that many suspension elements are connected. Purposes of changing the ride height Setups4i.Racing is actually a giant google drive filled with all different sorts of setups for a huge range of cars. A locking differential can behave both as an open differential and as a spool. The spring rates hugely affect mechanical grip, but also aerodynamics, which may surprise you. This website uses cookies to improve your experience while you navigate through the website. 0 . Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Blurring the line between real and virtual motorsports. Like discussed in the spring rates article, bottoming out can cause handling issues as one or multiple tires may become unloaded or lose contact with the track altogether, and it can also severely lower speed when the car is dragging onto the track. Lets dive in. iRacing Street Stock Series The Street Stock Class C series represents a significant step up from the rookie series, with a schedule featuring a mix of iRacing's most popular short tracks, intermediate and superspeedways. With this we mean the bumpiness of the surface, and the lengths of the straights, and whether there are many fast or slow corners. VRS offers three different subscription plans. I went through a hole that looked clear, but I still got a 4x out of it, yet no damage or collision sounds/effects. 2: Balance between downforce and drag The nature of the track would typically determine the baseline you start tuning from. Internet racing is a fun, easy, and inexpensive way for race fan and gamers alike to enjoy the thrill of the racetrack from the comfort of their home. Vertical load will increase on the outside tires and will decrease on the inside tires. And so the front roll-stiffness is solely controlled by the front ARB, which is adjustable in the real car, but is fixed in iRacing. Most open diff cars are underpowered, however, high-powered open diff cars (or cars with open limited slip differential), may spin the inside wheel on corner exit. The more locking force, the more it behaves like a locked diff and vice versa, the less locking force, the more it behaves like an open diff. It's better to learn collision avoidance in rookies, than jumping to higher level races without understanding proper racecraft. iRacing Setup Sync is the one and only setup sharing application for iRacing.com. Once youve read this article on where to find iRacing setups, I wrote a guide on how to install them. This helps us understand how effective our marketing campaigns are in leading to product purchases. Well start with the Skip Barber RT2000, as it is the first open-setup car for most road racers, and also a car thats understandable and sensitive enough to observe setup differences with. Just before the final corner in the dog leg, before the start/finish, two cars wreck in front of me and go into the wall. 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We use cookies to improve your site experience. Tyre pressures influence a number of factors in the performance of the car, and both high and low tyre pressures have their drawbacks. Spring rates and their effects Street stock at Charlotte I just got a wheel and iracing this week. . Continue with anti-roll bars, in 5.3. In oval racing, its much easier to learn the tracks, so car setup is a quite significant factor in open setup series. It's just me or is this track not good for the car? You also have the option to opt-out of these cookies. And in a later article well look more closely how to approach dynamic ride heights. The final factor, relevant for both downforce and no-downforce cars, is clearance from the ground. With datapacks, you can easily compare your own racing and consequently improve. Nummer 6 - 2017; Nummer 5 - 2017; Nummer 4 - 2017; Nummer 3 - 2017; Nummer 2 - 2017 Pricing You should be able to distinguish driver errors causing understeer, from a car setup change causing understeer. Interested in special offers, free giveaways, and news? You must log in or register to post here. Im a long time lurker on this sub, and i race oval exclusively. For instance, during braking a car with softer front springs compresses more on the front, which pitches the car forward (dynamic reduction of ride height at the front). For cars where the gas tank is located far from the center of gravity of the car (e.g. Moreover, lower tyre pressures also affect the lateral stiffness, and when running very low pressures, its possible that the middle of the tyre is no longer at the centre of the rim while cornering. One of the super nice things about Craigs Setup Shop is the fact that you can also pay by subscribing to his Twitch account. You pick either baseline as a starting point, for example stiff front and soft rear. Try to visualise this in your mind. This would allow you have a car with more consistent aero performance in all corners regardless of speed. Below Ive listed a handful of places where you can find your own setups, some are absolutely free and some will charge a small monthly subscription fee. If youve been on iRacing for long enough to get out of the fixed series and into the opens, youll know exactly how important setups are for your car. Example One of the most common setup scenarios is converting a qualifying setup to a race set. Explains how to select adjustments that may address the car's deficiencies in the beginning, middle and end of a corner. 30 iRacing datapacks (setups, replays, telemetry) now on VRS. Virtual Racing School. For example, for many cars converting a qualifying setup into a race setup (or vice versa) only means adjusting fuel and the static ride height. Open differential iRacing Late Model Stock Car gets much-needed Update. The only difference between you and the people qualifying way ahead of you is the path you take on the track. I've tried staying low the whole way round, middle all the way, starting middle and tightening to the line, starting high and tightening to the line, everything I can think of. Thus, having a basic understanding of car setups becomes a very useful asset in your sim racing career. In general, aim to run the stiffest springs that still allow you to go over bumps (if a curb is giving problems, you may not want to counter it through setups, but just avoid hitting it). Bring a 3.42 rookie it sucked soo bad getting here. Third race also my fault. Some of the setups arent as up-to-date as VRS or Craigs Setup Shop are but for a free service, it is pretty damn good. You can also use the anti-roll bar to help restore the balance of the car, just never change it together with the spring rates, because it makes it hard to tell which change is causing which effect. The Charlotte Motor Speedway built a new infield road course, designed specifically for NASCAR competition, in 2018. I didn't race any oval races until I was a B license in Road, and I was able to fast track out of rookie oval in a few days, while getting top 5's in every race. Using the ARB to balance the car An ARB can balance this out. Quick View. Stiffer springs will reduce body roll. (If you havent read article 5.3 about anti-roll bars, please do that first, because this article builds on the same basics of physics.). This is not an if this, then that kind of guide. This category only includes cookies that ensures basic functionalities and security features of the website. We've added Indianapolis Motor Speedway - Oval using our 2022 . You cant really ask for much more. splitter, tire, etc) and its vertical offset, the ride height as measured in the garage (and as reported in telemetry) does not necessarily equate the actual ground clearance. By clicking Accept, you consent to the use of ALL the cookies. Super simple, nothing fancy about the layout of how its done. Featured. Also wasn't helped by the 20 laps I turned in testing where the car wouldn't break 120mph, so I say "wow, this is stupidly easy, you can't screw up" and join a practice session and all of a sudden I'm doing 140 running the same line You should be able to run the whole track without lifting off the gas. We also use third-party cookies that help us analyze and understand how you use this website. For example, a bumpy slow track like Sebring could need softer springs. Less fuel equals faster speeds. Relative to the chassis, the left tyres move upwards, the right tyres move downwards, causing body roll. Save these setup files to C:\Documents\iRacing\setups\streetstock\. This can improve the balance of the car, and increase overall grip on the axle as shown in the earlier example. I'm less worried about winning and more worried about not getting caught in wrecks, once you make it out of rookies its better. iRacing We are the world's premier motorsports racing game. Each car is different and it takes a bunch of experimentation with each new car to find out what works and what doesnt. For example, with stiffer springs, going over bumps and curbs may cause one or more tires to get momentarily unloaded or completely lose contact with the track, which would cause handling issues. 30 iRacing datapacks (setups, replays, telemetry) now on VRS Posted on August 13, 2017 by Jaap Grolleman Updates Each VRS datapack consists of data from all relevant iRacing circuits with a setup, telemetry and a replay file from Pro drivers in the current season (Season 3, 2017). Couldn't preach this more. Such a setup would produce more rake (and downforce) in the slow corners and less drag on straights. Youll find that there are often a lot of setups posted when a new car has just been released. Most tracks are in-between, so youd want to pick a baseline for the overall profile, then look at the track specifics. Towards the end I am usually down to 36.1 to 36.2s, maybe even 36.0s if I have a decent draft going, I am yet to break into the 35s however. This may change your ride height again, so you may have to do a few iterations of ride height adjustment, camber adjustment, until you achieve the desired result. This series is Fixed Setup. . 300 kg x 1.35 = 405 kg (right tyre) This means you should already be a driver capable of in-the-moment.